odoo 13: point of sale (clean install)

First time you open odoo http://localhost:8069/web/database/selector, you need to create database for your store

Database Name    : castore
Email    : <your valid email>
Password    : ****
Phone number    :
Language    :English
Country    : Indonesia

Note: Default buildin user is "Administrator".

Note: you can select Language Indonesia if you wish
It takes sometime to complete, depend on your hardware. In my small laptop Asus Eee PC 1215B RAM 8GB, it takes about 2-3 minutes.

Configure Preferences
go to Administrator (drop down) -> Preferences
Timezone    : Asia/Jakarta
and save.

Configure your company (store),
go to Settings -> Users & Companies -> Companies -> My Company -> Edit
Company Name    : <your company/store>
Currency    : IDR
and Save.

Add Apps, go to Apps
Apps -> Point of Sale -> Install (will install Inventory and Invoicing)
Apps -> Sales -> Install

Configure products
Inventory -> Master Data -> Products -> Create
Product Name    : lacquer isamu 250 gram
    Can be Sold
    Can be Purchased
General Information
    Product Type    : Storable Product
    Product Category    : All
    Sales Price    : 30000
    Cost    : 20000
To add picture/icon, at camera icon click Edit
Then click On Hand -> Create
On Hand Quantity    : 10000
and Save.
Edit your previous product (i.e. lacquer isamu 250 gram)
Point of Sale
    Available in POS: checked
    Category -> Create and Edit
        Category Name: iron putty
        Parent Category: <blank>
        and save.
and save.


Try your Point of Sale
Point of Sale -> New Session
lacquer isamu 250 gram
change Qty (quantity) to 2.
change Price to 25000
make Payment -> Cash
Tendered: 60000
Validate and you can print reciept.

Done. You can now add more products to sell.
 

Reference:
https://www.planet-odoo.com/odoo-13-point-of-sale-a-complete-guide-to-point-of-sales-features-payments-pricing/